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JPS536856A - Digital protective relay inspection system - Google Patents

Digital protective relay inspection system

Info

Publication number
JPS536856A
JPS536856A JP8140676A JP8140676A JPS536856A JP S536856 A JPS536856 A JP S536856A JP 8140676 A JP8140676 A JP 8140676A JP 8140676 A JP8140676 A JP 8140676A JP S536856 A JPS536856 A JP S536856A
Authority
JP
Japan
Prior art keywords
inspection system
protective relay
digital protective
inspection
relay inspection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8140676A
Other languages
Japanese (ja)
Inventor
Yoshiji Nii
Toshihisa Funahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meidensha Electric Manufacturing Co Ltd
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Meidensha Electric Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokyo Electric Power Co Inc, Meidensha Electric Manufacturing Co Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP8140676A priority Critical patent/JPS536856A/en
Publication of JPS536856A publication Critical patent/JPS536856A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To permit inspection of high reliability switching a first inspection system for making inspection of memory circuits in the digital protective relay and a second inspection system for effecting inspection of an operational circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP8140676A 1976-07-08 1976-07-08 Digital protective relay inspection system Pending JPS536856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8140676A JPS536856A (en) 1976-07-08 1976-07-08 Digital protective relay inspection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8140676A JPS536856A (en) 1976-07-08 1976-07-08 Digital protective relay inspection system

Publications (1)

Publication Number Publication Date
JPS536856A true JPS536856A (en) 1978-01-21

Family

ID=13745437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8140676A Pending JPS536856A (en) 1976-07-08 1976-07-08 Digital protective relay inspection system

Country Status (1)

Country Link
JP (1) JPS536856A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534817A (en) * 1978-08-31 1980-03-11 Tokyo Electric Power Co Converter
JPS5830644A (en) * 1981-08-14 1983-02-23 Ii R C:Kk Method for deciding optical axis
JPS61131648U (en) * 1985-02-05 1986-08-16
JPS61197545U (en) * 1985-05-31 1986-12-10
JP2014055800A (en) * 2012-09-11 2014-03-27 Mitsubishi Electric Corp Merging unit
US11040806B2 (en) 2017-12-15 2021-06-22 Husky Injection Molding Systems Ltd. Closure cap for a container

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534817A (en) * 1978-08-31 1980-03-11 Tokyo Electric Power Co Converter
JPS5830644A (en) * 1981-08-14 1983-02-23 Ii R C:Kk Method for deciding optical axis
JPS61131648U (en) * 1985-02-05 1986-08-16
JPS61197545U (en) * 1985-05-31 1986-12-10
JP2014055800A (en) * 2012-09-11 2014-03-27 Mitsubishi Electric Corp Merging unit
US11040806B2 (en) 2017-12-15 2021-06-22 Husky Injection Molding Systems Ltd. Closure cap for a container

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